Payne, 31, fell from the third floor of a hotel in Buenos Aires, police said
Fans gather outside the Buenos Aires hotel to sing the band’s songs and light candles.
US singer Charlie Puth, a co-writer on Payne’s 2017 song Bedroom Floor, said he was in “shock” after Payne’s death.
“Liam was always so kind to me,” he posted on Instagram, alongside a collection of photos of the pair working together.
“He was one of the first major artists I got to work with. I cannot believe he is gone… I am so upset right now, may he rest in peace.”
